TY  - BOOK
AU  - Ashworth,John M.
TI  - Cell differentiation
T2  - Outline studies in biology
SN  - 0412117606
AV  - QH607 .A84 1973
U1  - 574.8/761 
PY  - 1973///
CY  - London
PB  - Chapman and Hall
KW  - Cell differentiation
KW  - Natural History (General). Biology (General)
N1  - Distributed in the U.S.A. by Halsted Press, New York; Includes bibliographical references
ER  -